Quasi-Newton methods: Chord method versus Broyden

if the chord method x_{n+1}=x_n – (J_o)^{-1} f(x_n) converges, can we then be sure that the Broyden update method x_{n+1}=x_n – (J_n)^{-1} f(x_n) starting from the same initial Jacobian...

16 May 2013 1,839 2 View